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19 years ago
Concerning my code below:

I'm sorry, I completely forgot about str_ireplace being for PHP 5 for some reason. Also, there was another error I missed (too many late nights ;)). Here's the corrected code:

<?php
    function highlight_code($code, $inline=false, $return=false) // Pre php 4 support for capturing highlight
    {
        (string) $highlight = "";
        if ( version_compare(PHP_VERSION, "4.2.0", "<") === 1 )
        {
            ob_start(); // start output buffering to capture contents of highlight
            highlight_string($code);
            $highlight = ob_get_contents(); // capture output
            ob_end_clean(); // clear buffer cleanly
        }
        else
        {
            $highlight=highlight_string($code, true);
        }
        
        # Using preg_replace will allow PHP 4 in on the fun
        if ( $inline === true )
            $highlight=preg_replace("/<code>/i","<code class=\"inline\">",$highlight);
        else
            $highlight=preg_replace("/<code>/i","<code class=\"block\">",$highlight);            
        
        if ( $return === true )
        {
            return $highlight;
        }
        else
        {
            echo $highlight;
        }
    }
?>
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